<template>
  <li>
    <label>
      <!-- 动态设置标签属性，默认勾选 -->
      <!-- 绑定事件，可以选择click点击事件，或change变化事件 -->
      <input
        type="checkbox"
        :checked="todo.done"
        @change="handlerCheck(todo.id)"
      />
      <span>{{ todo.title }}</span>
    </label>
    <button class="btn btn-danger" style="display: none">删除</button>
  </li>
</template>

<script>
export default {
  // eslint-disable-next-line vue/multi-word-component-names
  name: "Behavior",
  //声明接收todo对象，props不建议修改
  props: ["todo", "checkTodo"],
  methods: {
    handlerCheck(id) {
      //通知Add组件方法，将对象的done取反
      this.checkTodo(id);
    },
  },
};
</script>

<style scoped>
/*item*/
li {
  list-style: none;
  height: 36px;
  line-height: 36px;
  padding: 0 5px;
  border-bottom: 1px solid #ddd;
}

li label {
  float: left;
  cursor: pointer;
}

li label li input {
  vertical-align: middle;
  margin-right: 6px;
  position: relative;
  top: -1px;
}

li button {
  float: right;
  display: none;
  margin-top: 3px;
}

li:before {
  content: initial;
}

li:last-child {
  border-bottom: none;
}
</style>

